<template>
  <Ceshi :flag="flag" :error1="error1"></Ceshi>
</template>

<script>
import Ceshi from './Ceshi.vue'
import {reactive,ref} from 'vue'
export default {
  components:{Ceshi},
  setup(){
    const flag=reactive({})
    const error1=ref({a:10,b:20})

    setTimeout(() => {
      flag.a=10
      flag.b=20
    }, 10);
    
    return {flag,error1}
  }
}
</script>

<style>

</style>